Insights and perspectives to keep you updated.

Reading Time: < 1minute BIG data! Word is not relatively new now but still evolving. Changing requirement,scaling applications beyond current limitation is what have been driving force behind big data development. Here i am sharing a presentation to cover transitioning from traditional RDBMS to nosql world, nosql ecosystem and current era of hybrid design. Happy programming! Keep innovating.

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Reading Time: 5minutes Scala is all about scalable,functional, immutability and most importantly less piece of code! While building a framework using shared-nothing architecture, i came across the requirement of linking/referencing various modules(rather services) together. Dependency injection was an obvious choice. Let’s take ahead this discussion with further exploration of Dependency Injection(DI) and various possible ways to accomplish it Dependency Injection It is basically providing the objects that an Continue Reading

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Reading Time: 2minutes Scaldi is the lightweight dependency injection library written in scala and it provides scala DSL for binding dependencies and injecting them. Its depends on three concepts. Injector – container for bindings. Module – where we define bindings and it extends Injector. Injectable – trait which provide DSL for injection. In this blog we will see how can we use it with Akka. 1. First add scaldi Continue Reading

Reading Time: 2minutes Last week, we saw how to build a Simple Spark Application in Play using Scala. Now in this blog we will see how to add Spark’s Twitter Streaming feature in a Play Scala application. Spark Streaming is a powerful tool of Spark. It runs on top of Spark. It gives the ability to process and analyze real-time streaming data (in batches) along with fault-tolerant characteristics Continue Reading

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Reading Time: < 1minute We are back again with June 2014, Newsletter. Here is this Scala in Business | Knoldus Newsletter – June 2014 In this newsletter, you will find that how industries are adopting Typesafe Reactive Platform for scaling their applications and getting benefits. So, if you haven’t subscribed to the newsletter yet then make it hurry and click on Subscribe Monthly Scala News Letter

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Reading Time: 3minutes In this episode of FunHop, we would try to look at what is Referential Transparency, what is substitution model and how being immutable really helps. Referential transparency means that we can exchange the expression by its value or a value by the expression and nothing changes. Pure functions are referentially transparent. Any function f(a)=b is a pure function if for the same “a” we end Continue Reading

Reading Time: < 1minute playing-kundera-cassandra: This is a classic CRUD application, backed by Play 2.3.0, Kundera & Cassandra. It demonstrates: Accessing a Cassandra database, using Kundera. Achieving, Futures to use more idiomatic error handling. Accessing JS & CSS libraries by WebJars. Bootswatch-United with Twitter Bootstrap 3.1.1 to improve the look and feel of the application Instructions :- The Github code for the project is at : playing-kundera-cassandra Clone the project Continue Reading

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Reading Time: 3minutes In this blog, I will explain that how can we create a lift web project. There are 2 ways to do this. Here, I will explain both ways step by step . 1. Download and Run Lift : To install and run Lift, the only prerequisite is to have Java 1.5 or later installed. Instructions for installing Java can be found here. Once you have Continue Reading

Knoldus is the world’s largest pure-play Scala and Spark company. We modernize enterprise through
cutting-edge digital engineering by leveraging Scala, Functional Java and Spark ecosystem. Our mission is to provide reactive and streaming fast data solutions that are message-driven, elastic, resilient, and responsive.

Knoldus is the world's largest pure-play Scala and Spark company. We modernize enterprise through
cutting-edge digital engineering by leveraging Scala, Functional Java and Spark ecosystem. Our mission is to provide reactive and streaming fast data solutions that are message-driven, elastic, resilient, and responsive.